Per IRS Instructions for Schedule B Interest and Ordinary Dividends, page 1; Schedule B (Form 1040) will print with your return only for the any of the following reasons:
Part III of the schedule has questions about foreign accounts and trusts.
To force Schedule B to print, go to our Printing Your Return and Individual Forms FAQ.
Note that any link in the information above is updated each year automatically and will take you to the most recent version of the webpage or document at the time it is accessed.